*SUPPORT*
IN: wif blicket dax tufa OUT: GREEN RED RED
IN: gazzer gazzer tufa OUT: PINK PINK PINK
IN: dax fep blicket gazzer OUT: RED RED RED RED RED PINK
IN: zup tufa OUT: PURPLE PURPLE
IN: zup dax wif blicket gazzer fep OUT: PURPLE RED GREEN PINK PINK PINK PINK PINK
IN: gazzer dax wif blicket zup fep OUT: PINK RED GREEN PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup fep blicket zup OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax zup blicket wif OUT: RED PURPLE GREEN
IN: zup fep blicket gazzer wif blicket wif OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PINK GREEN GREEN
IN: gazzer gazzer OUT: PINK PINK
IN: dax tufa OUT: RED RED
IN: dax zup fep OUT: RED PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer tufa OUT: PINK PINK
IN: gazzer OUT: PINK

*QUERY*
IN: wif fep OUT: GREEN GREEN GREEN GREEN GREEN
IN: wif tufa OUT: GREEN GREEN
IN: dax dax tufa blicket wif tufa blicket wif OUT: RED RED RED GREEN GREEN GREEN
IN: dax OUT: RED
IN: dax zup OUT: RED PURPLE
IN: dax fep OUT: RED RED RED RED RED
IN: gazzer wif tufa OUT: PINK GREEN GREEN
IN: dax fep blicket dax dax tufa OUT: RED RED RED RED RED RED RED RED
IN: gazzer fep OUT: PINK PINK PINK PINK PINK
IN: zup OUT: PURPLE

*GRAMMAR*
wif -> GREEN 
 dax -> RED 
 zup -> PURPLE 
 gazzer -> PINK 
 x1 blicket x2 -> [x1] [x2] 
 u1 tufa -> [u1] [u1] 
 u1 fep -> [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 